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3D segmentation of the whole heart vasculature using improved multi-threshold Otsu and white top-hat scale space hessian based vessel filter (2016)
Conference Proceeding
Bukenya, F., Ehling, J., Kalema, A. K., Eyoh, I., Robert, J., & Bai, L. (2016). 3D segmentation of the whole heart vasculature using improved multi-threshold Otsu and white top-hat scale space hessian based vessel filter. In Proceedings - 2016 IEEE Symposium Series on Computational Intelligence (SSCI) (1-7). https://doi.org/10.1109/SSCI.2016.7850137

Quantification of vessel density helps to know the stage of the disease during diagnosis and patient's response to treatment. However, this requires presence of all vessels in the image. The available segmentation techniques that are manual based are... Read More about 3D segmentation of the whole heart vasculature using improved multi-threshold Otsu and white top-hat scale space hessian based vessel filter.

Novel Methods for Microglia Segmentation, Feature Extraction, and Classification (2016)
Journal Article
Ding, Y., Pardon, M. C., Agostini, A., Faas, H., Duan, J., Ward, W. O., …Bai, L. (2016). Novel Methods for Microglia Segmentation, Feature Extraction, and Classification. IEEE/ACM Transactions on Computational Biology and Bioinformatics, 14(6), 1366-1377. https://doi.org/10.1109/TCBB.2016.2591520

© 2017 IEEE. Segmentation and analysis of histological images provides a valuable tool to gain insight into the biology and function of microglial cells in health and disease. Common image segmentation methods are not suitable for inhomogeneous histo... Read More about Novel Methods for Microglia Segmentation, Feature Extraction, and Classification.

Tracking tracer motion in a 4-D electrical resistivity tomography experiment (2016)
Journal Article
Ward, W. O., Wilkinson, P. B., Chambers, J. E., Nilsson, H., Kuras, O., & Bai, L. (in press). Tracking tracer motion in a 4-D electrical resistivity tomography experiment. Water Resources Research, 52(5), https://doi.org/10.1002/2015WR017958

A new framework for automatically tracking subsurface tracers in electrical resistivity tomography (ERT) monitoring images is presented. Using computer vision and Bayesian inference techniques, in the form of a Kalman filter, the trajectory of a subs... Read More about Tracking tracer motion in a 4-D electrical resistivity tomography experiment.